[ Present Simple and Continuous Tense ]
Look! someone ______ to open the door of your house.
A. are trying
B. try
C. tries
D. is trying

Random Topics:
Modal Auxiliaries and Similar ExpressionsAsking & Giving AttentionParts of Speech and Grammargoing toUse of Prepositions or ConjunctionsAdverb of MannerGrammar - must & have toAdjectives and AdverbsMixed Present TensesAsking & Giving OpinionOther quiz:
Grammar › ViewThe quality of the essays __________ remarkable.
A. is
B. are
C. was
D. were
Modal Perfect › View
Laura, you and the kids just have dinner without waiting for me. I ______ work very hard today.
A. can
B. may
C. should
D. would
Common Grammar Mistakes and Spelling Tips › ViewTo signify a word within a sentence or state the title of a work, we use
A. double hyphens
B. quotation marks
C. parentheses
D. hyphens
Grammar › View
Superlative: Pretty
A. prettiest than
B. the prettiest
C. the prettiest than
D. the most pretty